Finance ‘The government has about 48 hours to fix a soon-to-be-irreversible mistake’: Hedge-fund titan Bill Ackman warns some businesses may not be able to meet payroll in wake of SVB’s failureMarch 12, 20230 “‘The federal government has about 48 hours to repair a soon-to-be-irreversible mistake.’ ” — Invoice Ackman, Pershing Sq. Capital Administration…